Arkal Media Filters

Arkal,Media,Filters
 Size: 48″ tank diameter
  4″ inlet/outlet manifold diameter.
Capacity: Medium & High Flow
Operation: Modular, Gravel Media Filtration System
Application: Used in medium and large areas of field crops, orchards and groves.

Standard Features:
High quality filtration of solid impurities.
Easy automated operation, and requires no special tools.

Special Features:
All Plastic System -completely corrosion resistant.
Two large service ports allow for easy access and media maintenance.
Lightweight – Easy and quick installation
Unique internal nozzle design for maximum cleansing of filter media.

The 48″ AGF battery is a filtration system designed for medium & high flow rates (90-1000 m3/hr and higher). Each 48″ AGF unit contains a certain volume of fine gravel that functions as the filtration media. The inlet of source water to the filter is built at the top of the filter.

The water flows through the gravel media, leaving the solid impurities in it.

After filtration the water flows through the nozzles at the bottom of the filter, where it is collected to the outlet manifold.

Arkal,Media,Filters
AGF Backflush position
  
Arkal,Media,Filters
AGF Filtration position
The three way valve on each filter’s inlet, has 2 positions:

Filtration position – Inlet to the filter open – allows flow of the source water from the inlet manifold into the filter and through the gravel media to the outlet manifold and then to customer.

Backflush position
– Inlet to the filter closes, and drain is opened clean water from the outlet manifold flows in the opposite direction into the filter, causing suspension of the gravel particles, and flushing the solid impurities from the gravel through the drain manifold.

The cleaning process of the media is at the full flow rate (of the filter) in the opposite direction.

The automatic backflush process is run by a controller.

When the filters are loaded (with solid impurities) the difference of pressure between the inlet and the outlet of the filter system rises.

In response to a programmed signal? according to pressure difference or time interval, the control unit which starts and runs the backflush process of the filters in the battery one after the other.
Only one filter at a time is cleaned while other filters in the battery continue to supply clean water to the downstream, and for the backflush process.

AGF SYSTEM SPECIFICATIONS

Number
of Filters
AGF Model
Manifold
Size
Maximum
Working Pressure
Filtration
Area (ft2)
Dirty Water
14-18 GPM/ft2
Average Water
18-28 GPM/ft2
Clean Water
23-28 GPM/ft2
Weight
(Filters Only)
Media
Required
1
27AGF48
x
85 psi
12.5
175-225
225-290
290-350
265 lbs
1500 lbs
2
27AGF4802P
6"
85 psi
25.0
350-450
450-575
575-700
530 lbs
3000 lbs
3
27AGF4803P
6"
85 psi
35.7
525-675
675-860
860-1050
795 lbs
4500 lbs
4(S)
27AGF4804P-S
8"
85 psi
50.0
700-900
900-1150
1150-1400
1060 lbs
6000lbs
4(T)
27AGF4804P-T
T6"x10"x6"
85 psi
50.0
700-900
900-1150
1150-1400
1060 lbs
6000 lbs
5(T)
27AGF4805P-T
T6"x10"x6
85 psi
62.5
875-1125
1125-1440
1440-1750
1325 lbs
7500 lbs
6(T)
27AGF4806P-T
T6"x10"x6"
85 psi
75.0
1050-1350
1350-1725
1725-2100
1590 lbs
9000 lbs

AGF SYSTEM DIMENSIONS

Key
Data for AGF Tank
Systems Dimensions
27AGF4802
End Connection
27AGF4803
End Connection
27AGF4804-S
End Connection
27AGF4804-T
Tee Connection
27AGF4805-T
Tee Connection
27AGF4806-T
Tee Connection
A
Inlet/Outlet Diameter
6"
6"
8"
10"
10"
10"
B
Tank Distance
52"
52"
52"
52"
52"
52"
C
Inlet/Outlet Reference
26"
26"
26"
26"
26"
26"
D
Length
101"
153"
205"
224"
276"
328"
E
Outlet Height
12-1/2"
12-1/2"
11-1/2"
12-1/2"
12-1/2"
12-1/2"
G
Inlet Height
78"
78"
79"
78"
78"
78"
H
Width
49"
49"
49"
49"
49"
49"
J
Distance Between Inlet/Outlet
104"
156"
208"
K
Backwash Line Diameter
4"
4"
4"
4"
4"
4"
L
Length of 6"x10"x6" Tee
82-1/2"
66"
19"
19"

Arkal Guarantees reliable and efficient water filtration for years,
plus full support and service – worldwide.

Arkal,Media,Filters

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Call Our Application Specialists at 1-888-754-6329